Find the distance between two protons who applies force on each other, and that force is equal to weight of electron.

Asked by Narayandutt | 4th May, 2012, 10:27: AM

Expert Answer:

The electrostatic force= weight of the electron.
 
K e2/r2=meg.
 
r=(Ke2/meg)1/2.
 
K=9*109.  e=1.6*10-19 c. me= 1.67*10-27Kg.

Answered by  | 4th May, 2012, 11:28: PM

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